I am a Mac user (Logic Platinum 6), so I heavily use EXS24 sampler as well as REX loops. About a year ago Emagic released their Hip-Hop CD for EXS24/Logic, so I've been useing that ever since. Aside from that, i have a HUGE sample library for my old AKAI stuff.
My nowadays stuff isn't really Hip-hop (not as repeatative), but I do use lots of drum loops and hip-hop type drum sounds.

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